<!-- z-paging自定义的没有更多数据view -->
<template>
	<view class="content">
		<u-upload :fileList="fileList1" @afterRead="afterRead" @delete="deletePic" name="1" multiple
			:maxCount="imgNumber"></u-upload>
	</view>
</template>

<script>
	import {
		baseUrl
	} from '@/api/config'
	export default {
		data() {
			return {
				fileList1: [],
			};
		},
		props: {
			projectList: {
				type: Array,
				default: () => {
					return []
				}
			},
			imgNumber: {
				type: Number,
				default: 2
			},
			type: {
				type: String,
				default: ''
			},
		},
		methods: {
			// 删除图片
			deletePic(event) {
				this[`fileList${event.name}`].splice(event.index, 1);
			},
			// 新增图片
			async afterRead(event) {
				// 当设置 multiple 为 true 时, file 为数组格式，否则为对象格式
				let lists = [].concat(event.file);
				let fileListLen = this[`fileList${event.name}`].length;
				lists.map((item) => {
					this[`fileList${event.name}`].push({
						...item,
						status: "uploading",
						message: "上传中",
					});
				});
				for (let i = 0; i < lists.length; i++) {
					const result = await this.uploadFilePromise(lists[i].url);
					console.log(result, "++++++++++++++图片+++++++++++++++")
					let item = this[`fileList${event.name}`][fileListLen];
					this[`fileList${event.name}`].splice(
						fileListLen,
						1,
						Object.assign(item, {
							status: "success",
							message: "",
							url: result,
						})
					);
					fileListLen++;
				}
			},
			uploadFilePromise(url) {
				return new Promise((resolve, reject) => {
					let a = uni.uploadFile({
						url: baseUrl +'/common/upload', // 仅为示例，非真实的接口地址
						filePath: url,
						name: "file",
						success: (res) => {
							setTimeout(() => {
								resolve(res.data.data);
							}, 1000);
						},
					});
				});
			},
		}
	}
</script>

<style lang="scss" scoped>

</style>